Mathematics: Suppose that 2% of the students in a school have head lice and the test for head lice is accurate 75% of the time. what is the probability that a student in the school has head lice, given that the test came back positive? round your answer to the nearest tenth of a percent.

Suppose that 2% of the students in a school have

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sarahjunexx

02.06.2020

To answer this you will find what 75% of the 2% of the student is. To calculate this, you will multiply 75% (0.75) and 2% (0.02). The answer is 0.015 which rounds to 0.02 chance. As a percent it is a 1.5% probability.

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Ответ:

harleymichaelbp74jsq

02.02.2022

Mathematics

Do x+9=5x-27 then find x. then plug that in to the two equations

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Suppose that 2% of the students in a school have head lice and the test for head lice is accurate 75% of the time. what is the probability that a student in the school has head lice, given that the test came back positive? round your answer to the nearest tenth of a percent.

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